CVE-2026-34020
High
Description
Use of GET Request Method With Sensitive Query Strings vulnerability in Apache OpenMeetings. The REST login endpoint uses HTTP GET method with username and password passed as query parameters. Please check references regarding possible impact This issue affects Apache OpenMeetings: from 3.1.3 before 9.0.0. Users are recommended to upgrade to version 9.0.0, which fixes the issue.
SeverityHigh
CVSS7.5
Exploit probability—
Product
Apache Openmeetings
PublishedApr 9, 2026
First seenApr 9, 2026
Weakness typeCWE-598CWE-598
How to fix
Update
- apache openmeetings9.0.0 or later
- org.apache.openmeetings:openmeetings-parent9.0.0 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| apache openmeetings | 3.1.3 ≤ v < 9.0.0 | 9.0.0 |
| org.apache.openmeetings:openmeetings-parentMaven | 3.1.3 ≤ v < 9.0.0 | 9.0.0 |
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